Electroblob77
f37812be3e
I may have got a bit behind with version control. A lot behind, in fact. Maybe I'll go back and split this sometime - then again, I probably won't. But hey, at least it's here!
46 lines
1.4 KiB
Java
46 lines
1.4 KiB
Java
package electroblob.wizardry.spell;
|
|
|
|
import electroblob.wizardry.registry.WizardryItems;
|
|
import electroblob.wizardry.util.SpellModifiers;
|
|
import net.minecraft.entity.player.EntityPlayer;
|
|
import net.minecraft.entity.projectile.EntitySnowball;
|
|
import net.minecraft.item.EnumAction;
|
|
import net.minecraft.util.EnumHand;
|
|
import net.minecraft.util.math.MathHelper;
|
|
import net.minecraft.world.World;
|
|
|
|
public class Snowball extends Spell {
|
|
|
|
public Snowball(){
|
|
super("snowball", EnumAction.NONE, false);
|
|
addProperties(RANGE);
|
|
soundValues(0.5f, 0.4f, 0.2f);
|
|
}
|
|
|
|
@Override
|
|
public boolean requiresPacket(){
|
|
return false;
|
|
}
|
|
|
|
@Override
|
|
public boolean cast(World world, EntityPlayer caster, EnumHand hand, int ticksInUse, SpellModifiers modifiers){
|
|
|
|
if(!world.isRemote){
|
|
// Trajectory calculation - see SpellProjectile for a more detailed explanation
|
|
float g = 0.03f;
|
|
float launchHeight = caster.getEyeHeight();
|
|
float range = getProperty(RANGE).floatValue() * modifiers.get(WizardryItems.range_upgrade);
|
|
float velocity = MathHelper.sqrt(MathHelper.sqrt(g*g * (launchHeight*launchHeight + range*range)) - g*launchHeight);
|
|
|
|
EntitySnowball snowball = new EntitySnowball(world, caster);
|
|
snowball.shoot(caster, caster.rotationPitch, caster.rotationYaw, 0.0f, velocity, 1.0f);
|
|
world.spawnEntity(snowball);
|
|
}
|
|
|
|
this.playSound(world, caster, ticksInUse, -1, modifiers);
|
|
caster.swingArm(hand);
|
|
return true;
|
|
}
|
|
|
|
}
|